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Environmental gradients and the evolution of successional habitat specialization: A test case with 14 Neotropical forest sites

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dc.creatorLetcher, Susan G.spa
dc.creatorLasky, Jesse R.spa
dc.creatorChazdon, Robin L.spa
dc.creatorNorden, Nataliaspa
dc.creatorWright, S. Josephspa
dc.creatorMeave, Jorge A.spa
dc.creatorPérez?García, Eduardo A.spa
dc.creatorMuñoz, Rodrigospa
dc.creatorRomero?Pérez, Eunicespa
dc.creatorAndrade, Anaspa
dc.creatorAndrade, José Luisspa
dc.creatorBalvanera, Patriciaspa
dc.creatorBecknell, Justin M.spa
dc.creatorBentos, Tony V.spa
dc.creatorBhaskar, Radikaspa
dc.creatorBongers, Fransspa
dc.creatorBoukili, Vanessaspa
dc.creatorBrancalion, Pedro H. S.spa
dc.creatorCésar, Ricardo G.spa
dc.creatorClark, Deborah A.spa
dc.creatorClark, David B.spa
dc.creatorCraven, Dylanspa
dc.creatorDeFrancesco, Alexanderspa
dc.creatorDupuy, Juan M.spa
dc.creatorFinegan, Bryanspa
dc.creatorGonzález?Jiménez, Eugeniospa
dc.creatorHall, Jefferson S.spa
dc.creatorHarms, Kyle E.spa
dc.creatorHernández?Stefanoni, José Luisspa
dc.creatorHietz, Peterspa
dc.creatorKennard, Deborahspa
dc.creatorKilleen, Timothy J.spa
dc.creatorLaurance, Susan G.spa
dc.creatorLebrija?Trejos, Edwin E.spa
dc.creatorLohbeck, Madelonspa
dc.creatorMartínez?Ramos, Miguelspa
dc.creatorMassoca, Paulo E. S.spa
dc.creatorMesquita, Rita C. G.spa
dc.creatorMora, Franciscospa
dc.creatorMuscarella, Robertspa
dc.creatorPaz, Horaciospa
dc.creatorPineda?García, Fernandospa
dc.creatorPowers, Jennifer S.spa
dc.creatorQuesada?Monge, Rupertospa
dc.creatorRodrigues, Ricardo R.spa
dc.creatorSandor, Manette E.spa
dc.creatorSanaphre?Villanueva, Lucíaspa
dc.creatorSchüller, Elisabethspa
dc.creatorSwenson, Nathan G.spa
dc.creatorTauro, Alejandraspa
dc.creatorUriarte, Maríaspa
dc.creatorvan Breugel, Michielspa
dc.creatorVargas?Ramírez, Orlandospa
dc.creatorViani, Ricardo A. G.spa
dc.creatorWendt, Amanda L.spa
dc.creatorWilliamson, G. Brucespa
dc.date.accessioned2020-05-25T23:56:08Z
dc.date.available2020-05-25T23:56:08Z
dc.date.created2015spa
dc.description.abstractSuccessional gradients are ubiquitous in nature, yet few studies have systematically examined the evolutionary origins of taxa that specialize at different successional stages. Here we quantify successional habitat specialization in Neotropical forest trees and evaluate its evolutionary lability along a precipitation gradient. Theoretically, successional habitat specialization should be more evolutionarily conserved in wet forests than in dry forests due to more extreme microenvironmental differentiation between early and late-successional stages in wet forest. We applied a robust multinomial classification model to samples of primary and secondary forest trees from 14 Neotropical lowland forest sites spanning a precipitation gradient from 788 to 4000 mm annual rainfall, identifying species that are old-growth specialists and secondary forest specialists in each site. We constructed phylogenies for the classified taxa at each site and for the entire set of classified taxa and tested whether successional habitat specialization is phylogenetically conserved. We further investigated differences in the functional traits of species specializing in secondary vs. old-growth forest along the precipitation gradient, expecting different trait associations with secondary forest specialists in wet vs. dry forests since water availability is more limiting in dry forests and light availability more limiting in wet forests. Successional habitat specialization is non-randomly distributed in the angiosperm phylogeny, with a tendency towards phylogenetic conservatism overall and a trend towards stronger conservatism in wet forests than in dry forests. However, the specialists come from all the major branches of the angiosperm phylogeny, and very few functional traits showed any consistent relationships with successional habitat specialization in either wet or dry forests. Synthesis. The niche conservatism evident in the habitat specialization of Neotropical trees suggests a role for radiation into different successional habitats in the evolution of species-rich genera, though the diversity of functional traits that lead to success in different successional habitats complicates analyses at the community scale. Examining the distribution of particular lineages with respect to successional gradients may provide more insight into the role of successional habitat specialization in the evolution of species-rich taxa. © 2015 British Ecological Society.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1111/1365-2745.12435
dc.identifier.issn00220477
dc.identifier.issn13652745
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/22329
dc.language.isoengspa
dc.publisherBlackwell Publishing Ltdspa
dc.relation.citationEndPage1290
dc.relation.citationIssueNo. 5
dc.relation.citationStartPage1276
dc.relation.citationTitleJournal of Ecology
dc.relation.citationVolumeVol. 103
dc.relation.ispartofJournal of Ecology, ISSN:00220477, 13652745, Vol.103, No.5 (2015); pp. 1276-1290spa
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84939570316&doi=10.1111%2f1365-2745.12435&partnerID=40&md5=17d39114577acc83ed5e3dbf0576491bspa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.source.instnameinstname:Universidad del Rosariospa
dc.source.reponamereponame:Repositorio Institucional EdocURspa
dc.subject.keywordAdaptive radiationspa
dc.subject.keywordClassificationspa
dc.subject.keywordCommunity structurespa
dc.subject.keywordEnvironmental gradientspa
dc.subject.keywordForest ecosystemspa
dc.subject.keywordLife history traitspa
dc.subject.keywordNeotropical regionspa
dc.subject.keywordPhylogeneticsspa
dc.subject.keywordPhylogenyspa
dc.subject.keywordPioneer speciesspa
dc.subject.keywordPrecipitation (climatology)spa
dc.subject.keywordResource availabilityspa
dc.subject.keywordSpecializationspa
dc.subject.keywordSuccessionspa
dc.subject.keywordTropical forestspa
dc.subject.keywordMagnoliophytaspa
dc.subject.keywordDeterminants of plant community diversity and structurespa
dc.subject.keywordFunctional traitsspa
dc.subject.keywordLife-history evolutionspa
dc.subject.keywordPhylogenyspa
dc.subject.keywordPioneer speciesspa
dc.subject.keywordPrecipitation gradientspa
dc.subject.keywordTropical dry forestspa
dc.subject.keywordTropical wet forestspa
dc.titleEnvironmental gradients and the evolution of successional habitat specialization: A test case with 14 Neotropical forest sitesspa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
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